public async Task InvokeHandlers <TPayload>(string json, IJobCancellationToken jobCancellationToken) where TPayload : ActivityPayload
{
logger.LogTrace("Beginning payload processing job: {0}");
var cancellationToken = jobCancellationToken.ShutdownToken;
var payload = new SimpleJsonSerializer().Deserialize <TPayload>(json);
var tasks = new List <Task>();
async Task RunHandler(IPayloadHandler <TPayload> payloadHandler)
{
try
{
await payloadHandler.ProcessPayload(payload, cancellationToken).ConfigureAwait(false);
}
//To be expected
catch (OperationCanceledException e)
{
logger.LogDebug(e, "Payload handler processing cancelled!");
}
catch (NotSupportedException e)
{
logger.LogTrace(e, "Payload handler does not support payload!");
}
catch (Exception e)
{
logger.LogError(e, "Payload handler threw exception!");
}
};
await componentProvider.Initialize(cancellationToken).ConfigureAwait(false);
foreach (var handler in componentProvider.GetPayloadHandlers <TPayload>())
{
tasks.Add(RunHandler(handler));
}
await Task.WhenAll(tasks).ConfigureAwait(false);
if (autoMergeHandler is IPayloadHandler <TPayload> asHandler)
{
logger.LogTrace("Running auto merge payload handler.");
try
{
await asHandler.ProcessPayload(payload, cancellationToken).ConfigureAwait(false);
}
catch (Exception e)
{
logger.LogError(e, "Failed running auto merge handler!");
}
}
else
{
logger.LogTrace("Not running auto merge handler to to payload type of {0}.", typeof(TPayload).FullName);
}
}
public async Task <IActionResult> ReviewPullRequest(int number, CancellationToken cancellationToken)
{
var prTask = gitHubManager.GetPullRequest(number);
var tokenTask = gitHubManager.CheckAuthorization(Request.Cookies, cancellationToken);
var componentInitializeTask = componentProvider.Initialize(cancellationToken);
var pr = await prTask.ConfigureAwait(false);
await componentInitializeTask.ConfigureAwait(false);
if (pr.State.Value == ItemState.Open)
{
var tasks = componentProvider.MergeRequirements.Select(x => x.EvaluateFor(pr, cancellationToken));
await Task.WhenAll(tasks).ConfigureAwait(false);
var resultDic = new Dictionary <IMergeRequirement, AutoMergeStatus>();
foreach (var I in Enumerable.Zip(componentProvider.MergeRequirements, tasks, (x, y) => new Tuple <IMergeRequirement, AutoMergeStatus>(x, y.Result)))
{
++I.Item2.RequiredProgress;
++I.Item2.Progress;
resultDic.Add(I.Item1, I.Item2);
}
ViewBag.Statuses = resultDic;
ViewBag.PullRequestClosed = false;
}
else
{
ViewBag.PullRequestClosed = true;
}
ViewBag.Title = stringLocalizer["PullRequest", number];
ViewBag.Modules = stringLocalizer["ManageModules"];
ViewBag.PRNumber = number;
ViewBag.RepoOwner = gitHubConfiguration.RepoOwner;
ViewBag.RepoName = gitHubConfiguration.RepoName;
ViewBag.PullRequestAuthor = pr.User.Login;
ViewBag.PullRequestAuthorID = pr.User.Id;
ViewBag.PullRequestTitle = pr.Title;
ViewBag.PullRequestNumber = pr.Number;
ViewBag.PullRequestHref = pr.HtmlUrl;
ViewBag.PullRequestAuthorLogin = pr.User.Login;
ViewBag.CloseMessage = stringLocalizer["CloseMessage"];
ViewBag.MergeRequirements = stringLocalizer["MergeRequirements"];
var token = await tokenTask.ConfigureAwait(false);
if (token == null)
{
ViewBag.AuthHref = Url.Action("Begin", "Authorization", new { prNumber = number });
ViewBag.AuthTitle = stringLocalizer["SignIn"];
ViewBag.IsMaintainer = false;
ViewBag.UserIsAuthor = false;
}
else
{
var user = await gitHubManager.GetUserLogin(token, cancellationToken).ConfigureAwait(false);
ViewBag.UserIsAuthor = pr.User.Id == user.Id;
ViewBag.IsMaintainer = await gitHubManager.UserHasWriteAccess(user).ConfigureAwait(false);
ViewBag.UserLogin = user.Login;
ViewBag.AuthHref = Url.Action("SignOut", "Authorization", new { prNumber = number });
ViewBag.AuthTitle = stringLocalizer["SignOut", user.Login];
}
ViewBag.ModuleViews = new List <string>();
await componentProvider.AddViewVars(pr, (object)ViewBag, cancellationToken).ConfigureAwait(false);
return(View());
}